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As discovered [there](https://github.com/rust-embedded/wg/issues/361#issuecomment-505146286) `compiler_fence` produces `atomic_fence(ordering, SingleThread)` construction, which in turn can produce a …
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Right now, building the ddrinit code requires using the bare-metal toolchain provided from Sifive, it references a nano.spec gcc spec file that is apparently only available in the Sifive bare-metal to…
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As documented [here](https://gcc.gnu.org/onlinedocs/gcc/Machine-Constraints.html).
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Hi there,
Watching this presentation it seems like this Intel Pathfinder for RISC-V tool supports vexriscv32 (at 12:04):
'Intel Pathfinder for RISC-V & OpenHW CORE-V CVA6 Open-Source Core' [http…
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# TASK
- [ ] IR Transform 如何进行
- [ ] 是否需要 Pass Manager
# 架构
- [代码生成的语义](https://hackmd.io/kid1kJIiT4KrrGfXLbPz1A)
中端 IR
- [ ] 指令选择到 MIR
- [ ] 消除基本块参数
- [ ] 寄存器分配
- [ ] 前后言插入
- [x] 基本块拓…
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# 【笔记】rCore (RISC-V)：抢占式 OS 与中断机制 | 苦瓜小仔
协作式和抢占式
[https://zjp-cn.github.io/posts/rcore-os-multiprograms/](https://zjp-cn.github.io/posts/rcore-os-multiprograms/)
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> [Zig is everything I want C to be](https://mrcat.au/blog/zig_is_cool/)
这篇文章对 Zig 的特色进行了简单扼要的介绍，主要有：
1. UB 行为检测。
- Zig 的指针不能是 null，需要用 optional 类型
- C 里面的 `void*` 等价于 Zig 里面的 `?…
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# 【笔记】rCore (RISC-V)：GDB 使用记录 | 苦瓜小仔
安装 GDB
[https://zjp-cn.github.io/posts/rcore-gdb/](https://zjp-cn.github.io/posts/rcore-gdb/)
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**Is your feature request related to a problem? Please describe.**
I can't program the Pico 2 with `probe-rs`.
**Describe the solution you'd like**
I want `probe-rs run --chip RP2350A` to succeed…
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hi. How can i adopt this project to test my own risc-v simulator? Any tutorial? thanks